Powered by Made-in-China.com
Light Steel Structure Building/Steel Warehous/Steel Workshop
US$30.00-100.00
300 Square Meters
Product profile
Customization
AvailableUsage
Warehouse, WorkshopSteel Frame
Steel Tube, GalvanizedModel NO.
DG3-067Bracing
Steel Purlin, GalvanizedMaintenance
Sandwich Panel, EPS, PU, Rock Wool, etc.Roof
Colorful Steel Sheet, Sandwich PanelWall
Colorful Steel Sheet, Sandwich PanelMaterial
Steel StructureCertification
ISO, CECustomized
CustomizedTransport Package
Bulk ShipmentSpecification
Q235B, Q345BTrademark
DGOrigin
Qingdao, ChinaHS Code
7308900000Production Capacity
20000ton/YearKey features
Customized Design: Fully customizable steel structure based on client drawings and specific requirements.
Factory Fabrication: All steel frame components are fabricated in the factory with only bolt connections on-site.
Seismic Resistance: Designed to withstand seismic loads with customizable anti-earthquake levels.
Quick Installation: Pre-engineered design allows for rapid assembly and installation on the construction site.
Versatile Insulation: Options include EPS, Rockwool, PU sandwich panels, or standard metal steel sheets.
Comprehensive Support: Includes detailed engineering drawings, design services, and optional site engineer assistance.
Certified Quality: Products meet ISO and CE certification standards for international markets.
Flexible Delivery: Bulk packaging or customized container delivery available within 30 days.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2003-07-29Nearest Port: Qingdao PortAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryQingdao Doublegrand Metal Products Co., Ltd. is a Chinese manufacturer specializing in steel structures, with a strong export presence, accounting for 90% of sales. The company holds ISO 9001 certification and boasts advanced production equipment. It has been exporting since 2003 and operates two production lines with a capacity of over 3000 tons per month. The company offers comprehensive services from design to after-sales, indicating strong customization and after-sales capabilities. However, its financial credibility and innovation capabilities are not clearly outlined in the available data.
Supplier typeQingdao Doublegrand Metal Products Co., Ltd. is a manufacturer and factory specializing in steel structures, with a focus on design, manufacture, export, and erection services.
CertificationsThe supplier holds an ISO 9001:2008 certification, indicating adherence to international quality management standards.
After-Sales capabilityThe company emphasizes maintaining personalized and professional relationships with customers and offers after-service, suggesting a strong after-sales service capability.
Production capacityThe company operates two production lines and has a monthly capacity of over 3000 tons, supported by advanced equipment and strict quality control.
Customization capabilityThe company can design and manufacture according to customer drawings and requests, highlighting its customization capability.
Product Q&A
Q:What is the lead time for delivery?
A:
The average lead time is 30 days. During peak season, it may take 1-3 months, while off-season is one month.
Q:Can the building design be customized?
A:
Yes, the design is fully customizable. Clients need to provide location, size, wind/snow load, and other specific requirements.
Q:What materials are used for the structure?
A:
The main structure is made of galvanized steel tubes and purlins. Roof and wall cladding options include colorful steel sheets or sandwich panels.
Q:Do you provide installation drawings?
A:
Yes, we provide all detailed engineering and installation drawings for fabrication and on-site assembly.
Q:What certifications does the product have?
A:
Our steel structures are certified with ISO and CE standards.
Send Inquiry
*To:
Qingdao Doublegrand Metal Products Co., Ltd.
Qingdao Doublegrand Metal Products Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Prefab Light Steel Structure Workshop Construction Pre-Engineered Metal Building Materials Kits
US$25.00-150.00
200 Square Meters(MOQ)
Prefabricated Light Weight Industrial Structure Steel Building Hangar Warehouse Workshop
US$25.00-60.00
10 Square Meters(MOQ)
China Construction Project Light Steel Structure Prefab/Prefabricated Frame Building Modular Workshop (TW961J)
US$45.00-80.00
300 Square Meters(MOQ)
Prefabricated Wide Span Light Steel Industrial Building Steel Structure Workshop
US$30.00-48.00
500 Square Meters(MOQ)
Industrial Prefabricated Steel Structure Commercial Container House Light Steel Storage Workshop Building Solution
US$31.00-48.00
200 Square Meters(MOQ)
Modern Design Industrial Steel Structure Workshop Factory Large Span Prefabricated Warehouse Building Light Steel Solution
US$31.00-49.00
200 Square Meters(MOQ)
Prefabricated High Quality Frame Structural Light Steel Structure Building Industrial Construction Workshop
US$35.00-65.00
200 Square Meters(MOQ)
Factory Prefabricated Building Light Modular Steel Structure Construction Workshop
US$55.00-150.00
500 Square Meters(MOQ)
Light Carbon Three-Story Workshop Steel Structure Office Building Made in China with Reasonable Price
US$60.00-150.00
100 Square Meters(MOQ)
Hot Dipped Large Span Galvanized Prefab Light Steel Structure Beam Buildings Workshop with Crane Steel Staircase
US$35.00-55.00
100 Square Meters(MOQ)
New Technology Design Modern Prefab Metal Workshop Light Industrial Steel Structure Building Warehouse Structural Steel Workshop Sliding Door
US$10.00-60.00
100 Square Meters(MOQ)
Light Steel Structure Industral Building/Steel Structure Factory Workshop (TW484J)
US$35.00-95.00
200 Square Meters(MOQ)
Low Cost Construction Light Weight Steel Frame Structure Metal Building Workshop
US$41.60-43.80
100 Square Meters(MOQ)
Light Steel Structure Shed Industrial Prefabricated Galvanized Building Prefab Modular Steel Workshop
US$20.00-45.00
100 Square Meters(MOQ)
Modern Design Light Gauge Metal Building Prefab Steel Structure Workshop
US$30.00-52.00
500 Square Meters(MOQ)
Light Prefabricated Steel Buildings /Garage/Shedd/Chicken Farming/Steel Structure Workshop
US$300.00-3,000.00
100 Tons(MOQ)
Fabricated Easy Quick Install Prefabricated Workshop Prefab Light Steel Structure Workshop Office Building Steel
US$10.00-60.00
100 Square Meters(MOQ)
Quick Build Light Metal Building Prefabricated Steel Structure Modular Workshop for Sale
US$30.00-60.00
100 Square Meters(MOQ)
Light Weight Steel Structure Grid Steel Structure Bolt Connection Prefabricated Building/Workshop
US$30.00-40.00
100 Square Meters(MOQ)



















